95 Answered Questions for the topic Addition

Addition Equations

07/05/16

How many sweatshirts were sold?
One day a store sold 18 sweatshirts. White ones $9.95 and yellow ones cost $11.50. In all, $200.80 worth of sweatshirts were sold. How many of each color were sold?
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Addition Sum

07/05/16

How many sweatshirts were sold ?
One day a store sold 18 sweatshirts . White ones $9.95 and yellow ones cost $11.50. In all, $200.80 worth of sweatshirts were sold. How many of each color were sold?
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06/24/16

Trig Angle Approximations
Angles α and β are between 0° and 360° with cos α = -0.9063 and tan β = -0.4877.Which of the following is a possible (approximate) value for α + β? A) 51° B) 129° C) 309° D) 361° E) 669°
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05/17/16

How can simplify this and did i do this correctly: (30/100i-75)(10-6i/6i-8)?
the above is what I got from (4-2i)/(-10+5i) multiplied by (3-i)/(-3+i) written as equation/equation x equation/equation thank you for any help
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Addition

05/10/16

15 extra planks of wood in the house and Charlie and his father got 10 planks of wood each, how many pieces of wood do they have in total?
i wanted to know about this question because it's coming in my exam and i really do need your help 
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Addition

04/02/16

Movie theater ticket price are listerd as such; $5 per man, $1 per women and 5 cents per children under 7.
For the movie to start there need to be both $100 and 100 people from each category meaning from man, women and children.
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03/15/16

Adding Radicals
-5√48 + 4√108
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Addition

02/09/16

The difference between two numbers is 18. The sum of twice the smaller number and three times the longer is 74. What are the numbers?
The difference between two smaller numbers is 18. The sum of twice the smaller number and three times the longer is 74. What are the numbers?  
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02/05/16

The Sum Of 33 And A Number
 I Dont Understand!!
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Addition

01/28/16

If one dozen apples costs $5.00, what is the cost for on and a half (1 ½ ) dozen apples
If one dozen apples costs $5.00, what is the cost for on and a half (1  ½ ) dozen apples
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Addition

12/08/15

what is 9+10
what is the answer i dont  know it helllllllpppppp
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Addition

12/07/15

Whats 1029.109 + 1611.171771
....................................................
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Addition Math Adding

11/02/15

What is 5+5
Well, let's say you have 5 apples and you want 5 more. You would say that as 5+5=? To figure that out, use your fingers!! Put 5 fingers out and then add 5 more fingers and see what you... more
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10/18/15

please help
Use addition to solve the following system of equations:   2x+3y=5 4x+y=-5
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Addition

09/28/15

Caleb and Mary scored a total of 14 points. Mary scored 6 more points than Caleb. How many points did each player score?
Caleb and Mary scored a total of 14 points. Mary scored 6 more points than Caleb. How many points did each player score?
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Addition

09/23/15

What is negative 9 plus positive 20
I dont know how to add negative Numbers and positive Numbers together
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Addition

08/06/15

What is 2 + 2?
im just checking if anyone actually answers these questions 
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Addition

06/08/15

9   +   10?
I think... it's 21.
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Addition

05/13/15

story problem
A rectangular table is 5 1/2 ft long and 3 ft wide. If each place setting is at least 2 ft wide what is the greatest number of people that can sit at the table
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Addition

05/06/15

Jon had 10 apples he bought 17 more how many does he have currently
jon had 10 apples he bought 17 more how many does he have now
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Addition

04/16/15

what is two plus two
what is two plus two? i am very curious and need help
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04/03/15

Solve the logarithmic equation:
Solve the logarithmic equation:   log2(x - 1) - log2(x - 3) = log2(2x + 1) - log2(x + 3)
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Addition Multiplication

01/11/15

it takes ten hens one week to lay fifty eggs. How many eggs will sixty hens lay in four weeks
   This question is also using weeks which may provide a better input about the question
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Addition Multiplication

12/02/14

what is the number?
four divided by the difference of a number and 2 minus 3 divided by a number plus 2, equal 3 times the reciprocal of the difference of the number squared and 4. What is the number?
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Addition

10/28/14

If I was ordered to pay $3200 month and I have been paying $1600 every two weeks for a year how much $ have I over paid?
I am trying to see how much I have over paid for the year so I can get proper credit for my payments.
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